package com.sas.dao;

import java.util.List;
import com.sas.entity.Shangpin;
import com.sas.entity.Chukudan;
import com.sas.entity.Page;

//
public interface ShangpinDao {
	public List<Shangpin> selectShangpin();
	public int insertShangpin(Shangpin I);
	public int deleteShangpin(Shangpin I);
	public int updateShangpin(Shangpin I);
	public List<Shangpin > selectByShangpin(Shangpin I,Page page);
	public int selectCount();
	
	//清空数据
	public int truncate();
	public int insertList(List<Chukudan> in);
	public int insertList1(List<Chukudan> in);
	public List<Chukudan> selectChukudan();
	
	
}
